Slipper



FIG. 1 is a perspective view of the slipper showing my new design;

FIG. 2 is a perspective view thereof from another angle;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a rear elevational view thereof; and,

FIG. 9 is an enlarged view of the portion indicated with the number 9 in FIG. 2 . 

CLAIM The ornamental design for a slipper, as shown and described. 